Improvement in machinery for burnishing heels of boots and shoes



G. cnlTcHET.

vMachinery for Burnishing Heels of Boots and Shoes. 'NOAQQZZ PatentedApril2I,1874-.

ima l u l y 'UNITED STATES PATENT OEEIoE.

OLIVER G. GRITCHET, OF BELFAST, MAINE.

IMPROVEMENT IN MACHINERY FOR BURNISHING HEELS 0F BOOTS AND SHOES.

Specification forming part of Letters Patent No. 149,922, dated April 21, 1874; application filed February 14, 1874.

To all whom it may concern:

Be it known that I, OLIVER G. C-RITGHET, of Belfast, in the county of Waldo and State of Maine, have invented a new and useful Improvement in Steam-Heaters, of which the following is a specification:

' The invention will first be fully described, and then pointed out in the claim.

In the accompanying drawings, Figure l is a longitudinal vertical section of the apparatus. Fig. 2 is a cross-section of Fig. l, taken on the line a: a'.

Similar letters of reference indicate correspondin g parts.

The frame-work for supporting the chamber and head, and the fast and loose pulleys for revolving the chamber, and the journal-boxes in which the chamber runs, are represented in dottedlines in Fig. 1. g

A is the revolving chamber, into which steam from any convenient steam-generator is as new, and desire to secure by Letters Pat# ent- The combination, with stationary head C, having pipes B D, of the burnisher F and chamber A, revolving together in said head, as and for the purpose specified.

OLIVER G. GRITCHET.

Witnesses: p

PHILO HERsEY,

J. RreHARDsON, 2d. y 

